MAINTENANCE the keyboard is highly unreliable and often needs some overhaul.

thanks to TOPOPICCIONE

RELATED FAMILY:

EDP WASP DELUXE - more functions, bigger panel and good normal keys, in addition it filters external sources.
The GNAT version is a smaller version with just 1 oscillator - quite collectable and sought-after.

EDP spider sequencer holds up to a 252 note by step mode or 84-note in real-time.